The Norton CPS7500-689 Closer Plus Spring Parallel Arm Door Closer

Comes with a Heavy Duty Parallel Arm, is Push Side mounted, is Grade 1, has Adjustable sizes of 1 to 6, includes a Plastic Cover, Sex Bolts, is Non-handed, and comes in a 689 Aluminum Finish.

7500 Series Closers

Institutional heavy-duty door closer

• Closers for interior and exterior doors shall be full rack-and-pinion type with cast aluminum alloy body.
• Closers shall be surface mounted and shall project no more than 2-3/16" (55mm) from the surface of the door.
• Closers shall be non-handed to permit installation on doors of either hand.
• Closer fluid shall contain lubricity and anti-oxidation agents.
• Closer fluid shall maintain stable viscosity to allow the door closer to perform in temperatures ranging from extremely high to as low as -40°F.
• Closers shall have multi-size spring power adjustments to permit the setting of springs from size 1 through size 6. 
• Closers shall have two non-critical valves, hex key adjusted, to independently regulate sweep speed and latch speed.
• Closers shall have backcheck cushioning controlled by a hex key adjusted valve.
• Closers shall have backcheck positions controlled by a hex key adjusted valve.
• [Closers shall have adjustable delayed-action closing controlled by a hex key adjustable valve.]
• [Closers shall be highly corrosion resistant and shall have all external body components of aluminum, brass, or stainless steel material and all fasteners of stainless steel.]
• Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% ( +/–7-1/2% ) power adjustment.
• Environmental Product Declaration (EPD) certified